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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index ed5e056..a469a98 100644
--- a/configure.ac
+++ b/configure.ac
@@ -215,7 +215,7 @@ case $host in
*-*-linux* | *-*-*bsd* | *-*-darwin* | *-*-cygwin* | *-*-haiku*)
# NOTE: Keep this on a single line for compatibility
# with ancient versions of Autoconf.
- AC_CHECK_FUNCS([realpath readlink pathconf fchown dup dup2 getpid open read kill mmap popen pclose isatty fork setsid], , [
+ AC_CHECK_FUNCS([realpath readlink pathconf fchown dup dup2 getpid open read kill mmap popen pclose isatty fork execv setsid], , [
AC_MSG_ERROR([Missing libc function])
])
AC_SEARCH_LIBS(dladdr, [dl], , [